Compare 31380 vs 31389
Property | 31380 | 31389 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 31 × 51 × 5231 | 31 × 104631 |
Prime factorization | 2 × 2 × 3 × 5 × 523 | 3 × 10463 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 5230, 6276, 7845, 10460, 15690, 31380 | 1, 3, 10463, 31389 |
Number of properties | 0 | 1 |
Semiprimes | 7793rd | |
Roman numberals | ||
Base 2 | 1111010100101002 | 1111010100111012 |
Base 3 | 11210010203 | 11210011203 |
Base 4 | 132221104 | 132221314 |
Base 5 | 20010105 | 20010245 |
Base 6 | 4011406 | 4011536 |
Base 7 | 1603267 | 1603417 |
Base 8 | 752248 | 752358 |
Base 9 | 470369 | 470469 |
Base 10 | 3138010 | 3138910 |
Base 11 | 2163811 | 2164611 |
Base 12 | 161b012 | 161b912 |
Base 13 | 1138b13 | 1139713 |
Base 14 | b61614 | b62114 |
Base 15 | 947015 | 947915 |
Base 16 | 7a9416 | 7a9d16 |